From c3125a6fbdd4836d719da9d3fc3fff13a4a90912 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Thu, 11 Apr 2013 21:27:04 -0400
Subject: [PATCH] Implemented SDL_CreateThread().

---
 src/SDL12_compat.c | 17 ++++++++++++++++-
 src/SDL20_syms.h   |  6 ++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/src/SDL12_compat.c b/src/SDL12_compat.c
index dac613b81..c10c01287 100644
--- a/src/SDL12_compat.c
+++ b/src/SDL12_compat.c
@@ -36,7 +36,6 @@
 //#include "render/SDL_yuv_sw_c.h"
 
 // !!! IMPLEMENT_ME SDL_ConvertSurface
-// !!! IMPLEMENT_ME SDL_CreateThread
 // !!! IMPLEMENT_ME SDL_EventState
 // !!! IMPLEMENT_ME SDL_GL_GetAttribute
 // !!! IMPLEMENT_ME SDL_GL_Lock
@@ -2806,6 +2805,22 @@ int SDL_CDStop(SDL12_CD *cdrom) { return CDUnsupported(); }
 int SDL_CDEject(SDL12_CD *cdrom) { return CDUnsupported(); }
 void SDL_CDClose(SDL12_CD *cdrom) {}
 
+
+#ifdef SDL_PASSED_BEGINTHREAD_ENDTHREAD
+SDL_Thread *
+SDL_CreateThread(int (SDLCALL *fn)(void *), void *data, pfnSDL_CurrentBeginThread pfnBeginThread, pfnSDL_CurrentEndThread pfnEndThread)
+{
+    return SDL20_CreateThread(fn, NULL, data, pfnBeginThread, pfnEndThread);
+}
+#else
+SDL_Thread *
+SDL_CreateThread(int (SDLCALL *fn)(void *), void *data)
+{
+    return SDL20_CreateThread(fn, NULL, data);
+}
+#endif
+
+
 /* !!! FIXME: Removed from 2.0; do nothing. We can't even report failure. */
 void SDL_KillThread(SDL_Thread *thread) {}
 
diff --git a/src/SDL20_syms.h b/src/SDL20_syms.h
index 0e061aa07..df2d40789 100644
--- a/src/SDL20_syms.h
+++ b/src/SDL20_syms.h
@@ -56,6 +56,12 @@ SDL20_SYM(void,SetCursor,(SDL_Cursor *a),(a),)
 SDL20_SYM(SDL_Cursor *,GetCursor,(void),(),return)
 SDL20_SYM(void,FreeCursor,(SDL_Cursor *a),(a),)
 
+#ifdef SDL_PASSED_BEGINTHREAD_ENDTHREAD
+SDL20_SYM(SDL_Thread *,CreateThread,(SDL_ThreadFunction a, const char *b, void *c, pfnSDL_CurrentBeginThread d, pfnSDL_CurrentEndThread e),(a,b,c,d,e),return)
+#else
+SDL20_SYM(SDL_Thread *,CreateThread,(SDL_ThreadFunction a, const char *b, void *c),(a,b,c),return)
+#endif
+
 SDL20_SYM_PASSTHROUGH(Uint32,GetThreadID,(SDL_Thread *a),(a),return)
 SDL20_SYM_PASSTHROUGH(Uint32,ThreadID,(void),(),return)
 SDL20_SYM_PASSTHROUGH(void,WaitThread,(SDL_Thread *a, int *b),(a,b),)